| Acronym | Definition |
|---|
| IBBM➣Infiniband Bridge Module |
| IBBM➣Internet Based Business Model |
| IBBM➣Intestinal Brush-Border Membrane |
| IBBM➣Institut Bank-Bank Malaysia |
| IBBM➣Iron body, bronze mounted (valves) |
| IBBM➣Internet-Based Business Model |
| IBBM➣Institute of Banking and Business Management (Port Moresby, Papua New Guinea) |
| IBBM➣Iron Brussels Beer Marathon (Brussels, Belgium) |
| IBBM➣Ideal Broadband Mixer (microelectronics) |